Hi Scott - I also posted this on the other thread.
Yes - I do play out of the real book - working hard to memorize my way through it - I write some stuff that we play - some cross between Bill Evans and Tito Puente - ha! - It's all pretty much instrumental though - lots of work for the piano man to try and keep it fresh. I do enjoy playing stuff like Love for Sale, You don't know what love is, Nite has 1000 eyes, darn that dream,I'll remember april - ah the list goes on - but I would like to learn more stuff like Joe Farell's tune - Molten Glass
Anyways - the rubato sort of thing I was thinking about had to do with intros and interludes that might be pretty free form at times but had a definite chord structure. I guess what I want is to pull up a song - and have some specific prerecorded sequences -(which may or may not have used the accompaniment features) - and have the activation of those sequences tied in with pushing a button - seems like it should be possible - especially on an arranger which allows you to record songs which include a full range of information for settings and parts.
Mike in Alaska